What you eat (or don't) can have a huge impact on your waistline, and not just because of the calories. Learn which foods and drinks can lead to a flatter belly, and which ones make the pooch worse.

Cures Bloat: Water

Cures Bloat: Water

Sipping water is the number one thing you can do to feel less bloated, says Keri Gans, registered dietitian and author of The Small Change Diet. People often feel bloated when they are constipated, Gans says, and water “keeps things moving.” It also helps to flush out excess bloat-inducing sodium.

Cures Bloat: Yogurt

Cures Bloat: Yogurt

The probiotics—or good bacteria—found in yogurt can do wonders for keeping your GI system regular, and your belly flat. These bacteria are also great for reducing the excess gas that can build up in your stomach over time.